<!DOCTYPE html>
<html lang="en">
<head>
    <meta http-equiv="content-type" content="text/html;charset=UTF-8">
    <title>Title</title>
</head>
<style>
    #i1{
        background-color: red;
        width: 400px;
        height: 150px;
    }
</style>

<body>

<div id="i1"></div>

<script>
    var myId = document.getElementById('i1')
    myId.addEventListener('click',function () {
        console.log('aaa')
    },false)
    myId.addEventListener('click',function () {
        console.log('bbb')
    },false)
</script>


</body>
</html>